First, workers will cool the milk source collected on the day to 2-4℃ and store it in storage tanks.The milk in the storage tank goes through these pipes to the next process.

The raw material of yogurt is generally milk or milk powder, and some factories also use milk and milk powder to mix to achieve greater output.

The factory pours the collected eggs into the soaking tank every day, and the eggs are transported one by one into the brush cleaning machine through a specific elevator in the tank to wash off the surface dirt.